CONFIGURATION 3534220 - Caterpillar

Table 1
Required Parts    
New Part Number    Description    Former Part Number    
485-3364     Extension Tube Gp     337-2919    The new extension tube group is effective with the following snow wings:
Snow Wing / Plow (S/N: 7YW4111-UP)The new extension tube group is adaptable with the following snow wings:
Snow Wing / Plow (S/N: 7YW1-4110)Rework Procedure for the 337-2919 Extension Tube Gp
Safety
Personal injury can result from flame cutting or welding on painted areas.The effect of gasses from burned paint is a hazard to the person doing the cutting or welding.Do not flame cut or weld on painted areas.
ReferenceSpecial Instruction, REHS1841, "General Welding Procedures"Required Parts
Table 2
Required Parts    
Item    New Part Number    Description    Former Part Number    
1     485-3365     Cable As     335-7543    Rework Procedure
Illustration 1 g03878657
(A) 277-5555 Link (B) 335-7543 Cable As (C) 337-2919 Extension Tube Gp
Remove roading cable (B) from extension tube (C) .
Remove two links (A) from extension tube (C) by grinding off weld.
Remove one link (A) from the frame of the ripper by grinding off weld.
Paint the areas once grinding has been completed.
Illustration 2 g03878658
Extension Tube (View A) Top (View B) Side (A) 277-5555 Link (C) 11.2 3 mm (0.44 0.12 inch) (D) 845 3 mm (33.27 0.12 inch) (E) 2073.4 3 mm (81.63 0.12 inch) (W1) Six mm of penetration all around in two places
Grind off paint in the area that each link (A) will be welded in Illustration 2.
Position each link (A) in the correct location.
Apply a flare v-grove weld all around each link (A), while penetrating 6 mm (0.24 inch).
Paint the area once grinding has been completed.
Illustration 3 g03879413
Extension Tube (A) 277-5555 Link (F) 26 3 mm (1 0.12 inch) (G) 18.8 3 mm (0.74 0.12 inch) (W2) Ten mm of penetration all around
Grind off paint in the area that link (A) will be welded in Illustration 3.
Position each link (A) in the correct location.
Apply a flare bevel weld all around link (A), while penetrating 10 mm (0.4 inch).
Once all welding has been completed, paint each link (A) and the area that was welded.
Illustration 4 g03878661
(C) 337-2919 Extension Tube Gp (1) 485-3365 Cable As
Install new roading cable (1) on extension tube (C), as shown in Illustration 4 .Roading Procedure
For an explanation of the functionality and usage for the cable in order to transport the snow wing properly while roading, follow Special Instruction, GEHS0534-02, "Installation Instructions for the 333-2729 Snow Wing and Mounting Gp On Certain Motor Graders", "Procedure for Putting Motor Grader into Transport Position" or Special Instruction, GEHS0535-02, "Installation Instructions for the 384-9639 Snow Wing and Mounting Gp On Certain Motor Graders", "Procedure for Putting Motor Grader into Transport Position".